Space Defense
Alien invaders keep pouring in on your space base!
About This Game
Alien invaders keep pouring in on your space base! Plant turrets on the open spots, rake in coins to upgrade them, and seal off the path. Hold out for one more wave and take down one more enemy before they smash the base, all the way to a new high score.
Controls
📱 Touch
- Tap an empty spot: pick a turret type and build it
- Tap a turret: upgrade it with coins
- Tap the base (pentagon): reinforce the base (unlocks turrets)
⌨️ Keyboard
- Space · Enter : start / restart
Game info
- Players
- 1 player
- Released
- 2026.06.07
- Last updated
- 2026.07.27
- Scoring
- pts · Higher is better
- Monthly ranking
- Supported
- Controls
- Touch · Keyboard
